300M water well drilling machine for water well drilling, bridge
building, geothermal well drilling
Product Description
Max 300m deep water well drilling equipment RS-300 water boring
machine is a portable water drill rig, widely used for water well
drilling, bridge building, geothermal well drilling, big
conservancy project, etc. It is widely exported to Nigeria, Chile,
Uganda, Congo, Malaysia, Chile, Peru, etc.
Characteristics:
Features of Max 300m deep water well drilling equipment DFT-300
water boring machine:
1. It is a fully hydraulic rotary drilling rig.
2. This rig is a rotary drilling rig with directional circulation,
which is equipped with BW850/2A mud pump. It adoptsthe slurry as
the washing fluid, it can drill on clay, sand and rock. It is also
a pneumatic drill rig, powered by air compressor and DTH hammer,
most powerful for hard rocks.
3. The power comes from the diesel engine; the rig sets up
distribute implement and hydraulic system.
4. The adding pressure implement is hydraulic, so it has a high
efficiency when the rig drill on mud rock and weathering formation
through using the adding pressure implement.
5. The master driving of rig, the four jacks and mast are hydraulic
operated. Distribute box, sewage pump, master driving clutch system
are air operated.
6. It has a high efficiency because of having a larger torque of
the turntable, it is mainly used for water well, construction,
national defense building foundation, geological exploration,
geothermic well and other foundation working. It is popular with
domestic and foreign clients.
| Technical Parameter |
| Model | RS-300 Water Well Drilling Rig |
| Max 300m deep water well drilling equipment DFT-300 water boring
machine |
| Specifications: |
| Drilling depth | 300 |
| Diameter of hole | 500 |
| Turntable through hole diameter (mm) | 500 |
| Turntable forward speed (r / min) | 50;75;114 |
| Reverse turntable speed (r / min) | 50;75;114 |
| Forward wheel torque (kN.m) | 13.2;8.8;5.8 |
| Reverse torque turntable (kN.m) | 13.2;8.8;5.8 |
| Hoist lifting capacity (single rope) (KN) | 30 |
| Faucet carrying capacity (KN) | 150 |
| Main drill (mm) | Dia. 108x108x7500 |
| Vice drill pipe (mm) | Dia.89x10x5500 |
| Operating state (mm) | 9677x2480x13600 |
| Transport position (mm) | 12500x2480x3500 |
| Engine | Type: Water-cooled four Nanchang Kama NC6110ZG17-20 |
| Stroke, turbocharged and intercooled diesel engine |
| Rated power 115KW |
| Rated speed 1100r / min |
| Output torque 600N.M |
| Mud Pump | Model: RS-850 |
| Bore (mm): 150 |
| Stroke (mm): 180 |
| Stroke times (min-1): 82,58 |
| Displacement (L / min): 850,600 |
| Pump pressure (MPa): 2,3 |
| Input power (KW): 40 (54HP) |
After-Sales Service:
1. One year quality guarantee for main machine;
2. Training: operation manual, overseas installation is also
available;
3. Spare parts are available in our factory at cost price for
former customers;
4. 24 hour on-line guidance for operation and maintenance.
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FAQ
Terms & Conditions of Ordering:
Quality warranty:
Our products are made of high quality steel and all spares parts
are inspected strictly before shipping. We have quickly responses
for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for package to protect the
products and avoid the damage during transportation. Also we can
customize package according to your special requests.
Production time:
Generally need 15-25 days
Transportation:
By air, By Express or By sea according to your requests.
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 20 days for production.
in 3 working days after receiving the advance payment
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or
by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before
shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours
(Holidays Excluded)
b. Technical Support will be available in any time
6. Quality & Service:
A. There will be strict inspection and testing for every order
before shipping out.
B. Our sales team and Technical Support will response for your
question within 24 hours through skype: ROSCHEN.TOOL and
WhatsApp/Wechat: +86-13764195009
C. Free replacement will provide once the failure confirmed caused
or our product quality; Not satisfied with a refund.
For more information, please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
